RX 450h FWD V6-3.5L (2GR-FXE) Hybrid (2010)
Standard Resistance:
Text in Illustration
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (GROUND CIRCUIT)
OK -- REPLACE POWER STEERING ECU See: Relays and Modules/Relays and Modules - Steering and Suspension/Relays and
Modules - Steering/Steering Control Module/Service and Repair/Removal
From 08/2009
NETWORKING: CAN COMMUNICATION SYSTEM: Power Steering ECU Communication Stop Mode
- Power Steering ECU Communication Stop Mode
DESCRIPTION
WIRING DIAGRAM
INSPECTION PROCEDURE
NOTICE:
*
Turn the power switch off before measuring the resistances between CAN bus main wires and between CAN bus branch wires.
*
Turn the power switch off before inspecting CAN bus wires for a ground short.
*
After the power switch is turned off, check that the key reminder warning system and light reminder warning system are not
operating.
*
Before measuring the resistance, leave the vehicle as is for at least 1 minute and do not operate the power switch, any other
switches or the doors. If any doors need to be opened in order to check connectors, open the doors and leave them open.
HINT
*
Operating the power switch, any other switches or a door triggers related ECU and sensor communication on the CAN. This